Chenhao Jiang

Log and Exp Support

1

Hi, I m wondering if log and exp would be supported for Posit? If I want to implement those myself, is there any official definitions? I checked the pdf links...

cupy package mismatches with CUDA version in the docs

2

**Please describe the bug** Hi, according to the [alpa installation doc](https://alpa.ai/install.html), we need to `pip3 install cupy-cuda11x` to install cupy. However, when CUDA version is 11.1, according to cupy package...

[NVIDIA] Optimize deterministic scalar scatter

1

This PR is the 1st step (out of 2) to improve the performance of deterministic scatter. Originally, the scatter op will be expanded to be deterministic in `xla/service/ScatterExpander.cc`. However, since...